.page-news {
  --news-gap: clamp(1.25rem, 3vw, 2.25rem);
  --news-rule: 1px solid var(--line-soft);
  padding-top: calc(var(--header-h) + var(--header-top));
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 55% at 88% -8%, rgba(201, 162, 39, 0.13), transparent 62%),
    radial-gradient(90% 45% at 0% 32%, rgba(36, 28, 58, 0.35), transparent 70%),
    var(--ink);
  color: var(--ivory);
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.page-news .news-mono {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--gold-hi);
  letter-spacing: 0.01em;
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--cool);
}

.page-news .breadcrumbs a {
  color: var(--ivory-62);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--gold-hi);
  outline: none;
}

/* 首屏 */
.page-news .news-hero {
  display: grid;
  gap: var(--news-gap);
  padding-block: clamp(1rem, 3vw, 2rem) clamp(1rem, 2.5vw, 1.5rem);
}

.page-news .news-hero .eyebrow {
  color: var(--gold-hi);
}

.page-news .news-hero h1 {
  margin: 0.6rem 0 1rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--gold);
  font-size: clamp(1.85rem, 5.2vw, 3.25rem);
  line-height: 1.16;
  font-weight: 900;
}

.page-news .lead {
  margin: 0;
  max-width: 36em;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.8;
  color: var(--ivory-78);
}

.page-news .news-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  border-top: var(--news-rule);
  font-size: 0.82rem;
  color: var(--ivory-62);
}

.page-news .news-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.page-news .news-hero__media {
  margin: 0;
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--news-rule);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  filter: brightness(0.92) contrast(1.04);
}

.page-news .news-hero__media figcaption {
  margin-top: 0.65rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--gold-line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--cool);
}

/* 分类标签条 */
.page-news .news-filter {
  padding-block: 0.5rem 1.25rem;
}

.page-news .news-filter__scroller {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding: 0.25rem 0.25rem 0.6rem;
  scrollbar-width: thin;
}

.page-news .news-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(20, 22, 26, 0.72);
  color: var(--ivory-78);
  font-size: 0.84rem;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  border-color: var(--gold-line-strong);
  color: var(--ivory);
  transform: translateY(-2px);
  outline: none;
}

.page-news .news-chip.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 600;
}

.page-news .news-chip__count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.72;
}

/* 置顶卡 */
.page-news .news-pinned {
  position: relative;
  display: grid;
  border: var(--news-rule);
  background: linear-gradient(150deg, var(--panel-lift), var(--panel) 45%, var(--ink));
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  overflow: hidden;
}

.page-news .news-pinned::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(70% 90% at 92% 4%, rgba(232, 199, 102, 0.18), transparent 60%);
}

.page-news .news-pinned__band {
  position: relative;
}

.page-news .news-pinned__band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  opacity: 0.8;
}

.page-news .news-pinned__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 11, 13, 0) 28%, rgba(11, 11, 13, 0.94) 100%);
}

.page-news .news-pinned__body {
  position: relative;
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.75rem);
  padding: clamp(1.15rem, 3vw, 2rem);
}

.page-news .news-pinned h2 {
  margin: 0.5rem 0 0.75rem;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.28;
  font-weight: 800;
}

.page-news .news-pinned p {
  margin: 0 0 0.6rem;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ivory-78);
}

.page-news .news-pinned__note {
  font-size: 0.82rem;
  color: var(--cool);
}

.page-news .news-pinned__impacts {
  list-style: none;
  margin: 0;
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.7rem;
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(36, 28, 58, 0.6), rgba(20, 22, 26, 0.25));
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.page-news .news-pinned__impacts li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.5rem;
  align-items: baseline;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ivory-78);
}

.page-news .news-pinned__cta {
  position: relative;
  justify-self: start;
  margin: 0 clamp(1.15rem, 3vw, 2rem) clamp(1.15rem, 3vw, 2rem);
}

/* 条目流 */
.page-news .news-feed {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem);
}

.page-news .news-feed__head {
  max-width: 42rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-news h2 {
  margin: 0.5rem 0 0.7rem;
  font-size: clamp(1.45rem, 3.2vw, 2.1rem);
  line-height: 1.25;
  font-weight: 800;
}

.page-news .news-intro {
  margin: 0;
  max-width: 38em;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ivory-62);
}

.page-news .news-timeline {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.5rem);
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--gold-line-strong), var(--line-soft) 55%, transparent);
}

.page-news .news-entry {
  position: relative;
  display: grid;
  gap: 0.55rem;
  padding-left: 1.6rem;
}

.page-news .news-dot {
  position: absolute;
  left: 0;
  top: 0.4rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cool);
}

.page-news .news-entry--current .news-dot {
  background: var(--gold-hi);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.16);
}

.page-news .news-entry__tick {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  color: var(--cool);
}

.page-news .news-entry__tick .news-mono {
  font-size: 0.76rem;
  color: var(--cool);
}

.page-news .news-entry--current .news-entry__tick .news-mono {
  color: var(--gold-hi);
}

.page-news .news-entry__card {
  border: var(--news-rule);
  background: var(--panel);
  padding: clamp(0.9rem, 2.2vw, 1.25rem) clamp(1rem, 2.4vw, 1.35rem);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-entry__card:hover,
.page-news .news-entry__card:focus-within {
  transform: translateY(-2px);
  border-color: var(--gold-line-strong);
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.6rem;
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cool);
}

.page-news .news-entry h3 {
  margin: 0 0 0.4rem;
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.4;
  font-weight: 800;
}

.page-news .news-entry p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ivory-78);
}

.page-news .news-entry__more {
  color: var(--ivory-62);
}

.page-news .news-entry__links {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cool);
}

.page-news .news-entry__links a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 1px;
}

.page-news .news-entry__links a:hover,
.page-news .news-entry__links a:focus-visible {
  border-bottom-color: var(--gold-hi);
  outline: none;
}

.page-news .news-entry--figure {
  display: block;
}

.page-news .news-entry--figure figure {
  margin: 0;
}

.page-news .news-entry--figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: var(--news-rule);
  filter: brightness(0.9);
}

.page-news .news-entry--figure figcaption {
  margin-top: 0.6rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--gold-line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--cool);
}

/* 版本归档 */
.page-news .news-archive {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  border-top: var(--news-rule);
  background: linear-gradient(180deg, rgba(58, 27, 39, 0.45), rgba(11, 11, 13, 0) 68%);
}

.page-news .news-archive__figure {
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
}

.page-news .news-archive__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: var(--news-rule);
  filter: brightness(0.9);
}

.page-news .news-archive__figure figcaption {
  margin-top: 0.6rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--gold-line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--cool);
}

.page-news .news-archive__groups {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

.page-news .news-archive details {
  border: var(--news-rule);
  background: rgba(20, 22, 26, 0.72);
  padding: 0.85rem 1rem;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: border-color 160ms var(--ease);
}

.page-news .news-archive details:hover {
  border-color: var(--gold-line-strong);
}

.page-news .news-archive summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ivory);
}

.page-news .news-archive summary::-webkit-details-marker {
  display: none;
}

.page-news .news-archive summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-archive details[open] summary::before {
  content: "–";
}

.page-news .news-archive summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.page-news .news-archive__version {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold-hi);
}

.page-news .news-archive__state {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--cool);
  white-space: nowrap;
}

.page-news .news-archive details ul {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .news-archive details li {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.4rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--ivory-78);
}

.page-news .news-archive details li .news-mono {
  font-size: 0.72rem;
  color: var(--gold);
}

/* 跟进指引 */
.page-news .news-follow {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-block: clamp(2.5rem, 6vw, 4rem) 0;
  border-top: var(--news-rule);
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.page-news .news-follow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-news .news-follow__list li {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-follow__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-follow__list h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 800;
}

.page-news .news-follow__list p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ivory-78);
}

@media (min-width: 820px) {
  .page-news .news-pinned__body {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .news-follow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .news-archive__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-news .news-entry {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-entry__more {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 240ms var(--ease), opacity 200ms var(--ease), margin-top 240ms var(--ease);
  }

  .page-news .news-entry:hover .news-entry__more,
  .page-news .news-entry:focus-within .news-entry__more {
    max-height: 10rem;
    margin-top: 0.55rem;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-chip,
  .page-news .news-entry__card,
  .page-news .news-entry__more {
    transition: none;
  }

  .page-news .news-chip:hover,
  .page-news .news-entry__card:hover,
  .page-news .news-entry__card:focus-within {
    transform: none;
  }
}
<<<END>>>